TSH350IDT Ver la hoja de datos (PDF) - STMicroelectronics

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Fabricante

TSH350IDT

550MHz low noise current feedback amplifier

STMicroelectronics 

TSH350

550MHz low noise current feedback amplifier

Features

■ Bandwidth: 550MHz in unity gain

■ Quiescent current: 4.1mA

■ Slew rate: 940V/μs

■ Input noise: 1.5nV/√Hz

■ Distortion: SFDR=-66dBc (10MHz, 1Vpp)

■ 2.8Vpp minimum output swing on 100Ω load for

a 5V supply

■ Tested on 5V power supply

Applications

■ Communication & video test equipment

■ Medical instrumentation

■ ADC drivers

Description

The TSH350 is a current feedback operational

amplifier using a very high-speed complementary

technology to provide a bandwidth up to 410MHz

while drawing only 4.1mA of quiescent current.

With a slew rate of 940V/µs and an output stage

optimized for driving a standard 100Ω load, this

circuit is highly suitable for applications where

speed and power-saving are the main

requirements.

The TSH350 is a single operator available in the

tiny SOT23-5 and SO-8 plastic packages, saving

board space as well as providing excellent

thermal and dynamic performance.

SOT23-5

SO-8

Pin connections (top view)

Output 1

5 VCC +

VCC - 2 + -

Non-Inv. In. 3

4 Inv. In.

SOT23-5

NC 1

Inv. In. 2

Non-Inv. In. 3

VCC - 4

_

+

SO-8

8 NC

7 VCC +

6 Output

5 NC

June 2007

Rev 4

1/22

www.st.com

22

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